An 8,400-square-foot (780-square-metre) green roof helps manage stormwater runoff.
绿色的屋顶面积为8400平方英尺（780平方米），帮助管理雨水径流。
We consider stormwater runoff as a water resource and its beneficial use should be maximized, especially in relatively dry areas.
我们认为雨水是重要的水资源，应尽最大可能加以利用，尤其是在相对干旱的地区。
We should not overlook the increasing impermeable pavements and buildings which narrowing the stormwater infiltration area causing increasing stormwater runoff.
硬化路面增多和建筑物面积增加，导致雨水下渗面积缩小，引起雨水径流加大，是不容忽视的重要原因。
A probabilistic analysis methodology to evaluate stormwater runoff capture efficiency in low elevation greenbelt is proposed, which is meaningful on the planning level.
提出了一种适用于规划层面的评价下凹式绿地雨水径流截留效率的概率分析方法。
The components in the urban stormwater runoff are very complicated, and its range of concentration change is very big, so it is very difficult to dispose of the urban stormwater runoff.
城市雨水径流污染物组分复杂，浓度变化大，可生化性差，排放间歇且无规律，故处理起来难度较大。
The Permit Holder shall ensure that all stockpile areas are covered and intercepting drains are provided to prevent stormwater runoff from washing across exposed soil surfaces or stockpiled areas.
许可证持有人须确保贮料区用物被覆盖和设有截流渠，以免雨水径流冲刷外露泥土面层或贮料区。
The Permit Holder shall ensure that all stockpile areas are covered and intercepting drains are provided to prevent stormwater runoff from washing across exposed soil surfaces or stockpiled areas.
许可证持有人须确保贮料区用物被覆盖和设有截流渠，以免雨水径流冲刷外露泥土面层或贮料区。
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